LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"

Chrissy Teigen

Model, Author & Television Personality

Martha Stewart

Founder of Martha Stewart Living Omnimedia, Emmy Award-Winning Television Show Host, Entrepreneur & Best-Selling Author

Martha Stewart Interview: Recipe for Entrepreneurial Success

Dambisa Moyo

Global Economist, Author & Investor in the Future

Mark Cuban

Serial Entrepreneur, Investor & Owner of the Dallas Mavericks

Sophia Bush

Actress, Humanitarian & Author

John Legend

EGOT Winning Musician, Producer & Philantropist

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Tim Gunn

Fashion Icon, Former Co-Host & Mentor of "Project Runway"

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Matt Damon

Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis

Geena Davis

Award-Winning Actress, Gender Equality Activist & Philanthropist

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Jillian Michaels

Leading Fitness Expert, Certified Nutritionist, Renowned Life Coach & Powerful Entrepreneur

Jessica Alba

Actress; Entrepreneur; Founder & CEO of The Honest Company

Kevin O'Leary

Founder of O'Leary Financial Group; Venture Capitalist & Financial Expert Known for "Shark Tank"

Sheila C. Johnson

Entrepreneur, CEO of Salamander Hotels and Resorts, President of WNBA's Washington Mystics & Co-Founder of BET

Walk Through Fire: A Memoir of Love, Loss, and Triumph

Michael Phelps

Retired Professional Swimmer; Most Decorated Olympic Athlete in History

David Feherty

Golf Commentator for LIV Golf; TV Host, Bestselling Author & Former PGA Tour Pro